71901 CD/PA9ADBA Precision Ball Bearings High Speed Angular Contact Ball Bearing 7901

Brand Name:CNBTZC or OEM
Certification:IATF16949:2016
Model Number:71901 CD/PA9ADBA
Minimum Order Quantity:1000
Delivery Time:2-4 weeks
Payment Terms:L/C,T/T
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Address: No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
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71901 CD/PA9ADBA 12*24*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings


The 71901 CD/PA9ADBA bearing,bore diameter is 12 mm, outside diameter is 24 mm,width is 12 mm,featuring precise dimensions, high static load capacity, PA9A precision grade,delivers superior performance and reliability for applications requiring high rotational accuracy and stability.


Part Number71901 CD/PA9ADBA
Bearing TypeAngular Contact
Measurement UnitMetric
DimensionsInner Bore Diameter (d)12 mm
Inner Bore Diameter Tolerance-0.004mm to 0
Outer Bore Diameter (D)24 mm
Outer Bore Diameter Tolerance-0.004mm to 0
Width (B)12mm (2*6 mm)
Width Tolerance-0.2mm to 0
SpecificationsContact Angle15° (25°,40° Available)
MaterialChrome Steel
Cage MaterialPhenolic
Number of Rows2 (2* Single Row)
Seal TypeOpen
Temperature Range-30°C to 150°C
Number Of Bearings In Matched Set2
Tolerance ClassPA9A
Weight0.02 kg
Matched ArrangementDB Back-to-back <> 2 bearings
Universal Matching BearingNo
PreloadEL/Extra Light/Class A
Load and SpeedDynamic Radial Load4360 N
Static Radial Load2500 N
Reference Speed For Grease (r/min)70,000 rpm
Limiting Speed For Oil(r/min)110,000 rpm


What's the Performance Features of 71901 CD/PA9ADBA Bearing?


The 71901 CD/PA9ADBA angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the ability to handle both radial and axial loads simultaneously, high-speed operation with stability, low torque and friction for energy efficiency, enhanced rigidity for accuracy under heavy loads, durability with extended service life, effective performance across a wide temperature range.


What's the Applications of the 71901 CD/PA9ADBA Bearing?


The 71901 CD/PA9ADBA bearing, a precision angular contact ball bearing,is widely utilized across various industries to meet the precise operational demands of different machinery. It ensures continuity and stability in food processing, enhances efficiency and quality in packaging and printing, supports high-precision operations in casting and chemical production, maintains cleanliness and sterility in pharmaceutical manufacturing, and boosts productivity in agricultural, textile, mining, construction, and environmental protection equipment. Featuring long-life design and excellent sealing performance, this bearing is crucial for maintaining precision, reliability, and efficiency in diverse industrial applications, with proper selection based on specific working conditions and regular maintenance ensuring optimal performance.


CERTIFICATERoHS & REACH, IATF16949:2016
FeatureHigh Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity
ServiceOEM&ODM Customized Services
SamplesPlease Contact Us
ServiceOnline Support,Professional Service
SizeStandard,For custom sizes ,please contact us
Factory ManufacturerYes

China 71901 CD/PA9ADBA Precision Ball Bearings High Speed Angular Contact Ball Bearing 7901 supplier

71901 CD/PA9ADBA Precision Ball Bearings High Speed Angular Contact Ball Bearing 7901

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